Reasons and Solutions of Quick Breakage of Vibrating Screen Cloth,You Know?

Main reasons:

a. Quality is a important factor which causes quick breakage of screen cloth. If the material of screen cloth cannot meet the requirements of screening, screen cloth may be damaged quickly. We will list the classification of screen cloth and suggest ways to select appropriate screen when our customers are choosing vibrating screen.

b. Tension strength of screen cloth is not enough which cause the chatter of screen and the damage or breakage in layering point or screen edge. 

c. There are upper screening layer and lower stress layer, and the two layers should be fit closely. If the tension technology of screen cloth is poor, and the stress layer is tightened while screening layer not, the distance of screen vibrating is too long, and the contact segment between screen cloth and frame cannot be tightened efficiently. It is also one of the reasons of quick breakage of screen cloth.

d. Material feeding problem. As the continuous feeding in operation of vibrating screen, if feeding too much at a time, materials’ motion may causes loose of screen cloth and reduce the capacity of the machine. 

 

vibrating screen cloth

Solutions:
a. Select the screen cloth with reliable quality. 

b. Check the tension strength of screen cloth regularly.

c. Check the compaction of screen cloth.

d. If screening liquid, it is better to install a bucket or buffer.

e. If there is Material accumulation, find out the reasons as soon as possible.
Further more information, welcome to contact us via info@pkmachinery.com or http://www.pkmachinery.com
 

bouncing ball

What Screen is Used in the Feed Industry--the Gyratory Screen

At present, most feed manufacturers need to sieve and grade the powder material ,granular feed, and the intermediate products after secondary crushing. The quality and output of the feed products are directly affected by the classification and the performance of the equipment. What screen is commonly used in the feed industry? The answer is the gyratory screen. It is widely used in feed industry due to its simple structure, large output, convenient maintenance, low noise.
Under the inertia force, gyratory screen sieve box moves back and forth, driving the screen surface shaking periodically, and forcing feed material on the screen surface jumps along with the screen box, the material which is less than sieve aperture will be discharged from the outlet after continuous rolling and jumping movement, then screening operations complete.

 

Gyratory screen is a new type of high efficiency swing type linear screening equipment ,and also called square swing sieve, it can completely solve the screening accuracy and processing output contradiction of general vibration screening machine, see the following characteristics:
1.Reasonable design, mature technology, easy installation and maintenance, wide application scope;
2.High screening efficiency , precision and processing capacity;
3.Unique design, convenient screen mesh replacing, high utilization rate, long service life;
4.Good screen mesh self-cleaning effect is good, low noise;
5.Good sealing effect, energy saving and environmental protection.

Besides, gyratory screen can be used in chemical, metallurgy, ceramics, non-ferrous metals, food, abrasive, mining and other industries in the accurate screening and grading process. Specific application materials, for example, chemical industry: chemical fertilizer, resin, melamine, soda ash ; Food industry :starch, salt, sugar, milk powder and other; metallurgy, non non-ferrous metals, nonferrous metal, magnetic materials. If you would like to know more about the knowledge of the gyratory screen, please visit: www.pkmachinery.com

The Advantages of GTS Drum Screen

 Here PK Machinery would like to introduce the advantages of GTS drum screen :
1. wide application and adaptability
2. material feeding method is simple and varied
3. high screening efficiency ,it can be equipped with comb type cleaning structure
4. large screening capacity, easy to be large-scale
5. small energy consumption, long service life, less maintenance
6. low noise, good working environment

GTS drum screen structure: the main structure of drum screen is the sieving drum, which is inclined, the external drum is sealed by a sealing cover to prevent environmental pollution.
Drum screen can be equipped with comb clearing structure, in the process of screening ,the comb cleaning and the drum screen do relative movement to achieve the continuous screening purpose which will make drum screen clean and keep it from sticky, blockage and not not affect the sieving effect.